如何在php中为每个问题做一个答案的测验？

$questions = array(
    "问题1" => "答案1",
    "问题2" => "答案2",
    "问题3" => "答案3",
    // 添加更多问题和答案
);

foreach ($questions as $question => $answer) {
    echo "<p>$question</p>";
    echo "<input type='text' name='answers[]'>";
}

$userAnswers = $_POST['answers']; // 假设表单使用POST方法提交
$score = 0; // 记录得分

foreach ($questions as $question => $answer) {
    $userAnswer = $userAnswers[$question]; // 获取用户输入的答案
    if ($userAnswer == $answer) {
        $score++; // 答案正确，得分加一
    }
}

echo "您的得分是：$score"; // 输出得分